package com.wt.chat.context;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @description
 * @author: wangtao
 * @date:21:57 2019/11/13
 * @email:386427665@qq.com
 */
@Component
public class SpringContext implements ApplicationContextAware {

    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        SpringContext.applicationContext = applicationContext;
    }

    public static <T> T getBean(Class<T> clz) {
        return applicationContext.getBean(clz);
    }

}
